cells and microscopy topic questions

Question 1

Describe how this equipment could be used to pepare a slide of onion cell to view under microscope(3)

Answer 1

Use tweezers to peel a thin layer of onion cells(1)
place onion cells onto microscope slide(1)
add a drop of stain(1)
place coverslip(1)

Question 2

Explain how the electron microscope image helps us understand more about ciliated cells(3)

Answer 2

Higher magnification can be used(1)
so the cilia are more visible(1)
and the subcellular structures are visible(1)